Element block pseudo-element :after generated with box-shadow 0px 0px 8px rgba(0,0,0,0.5) box-sizing content-box line-height 1 font-size 16px transition font-weight normal overflow hidden display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none border-radius padding 50px cursor default margin 25px z-index auto position static width 100px border 0px rgba(0,0,0,1) solid height auto background transform